AC-DC converters

Comparison of AC-DC Transformers and Integrated Chip Power Solutions

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Comparison of AC-DC Transformers and Integrated Chip Power Solutions

Recently, I came across a teardown article by a netizen about a gas alarm, which features a simple circuit structure that differs from the power integrated chip solutions we usually see. The following image shows the teardown of the gas alarm.This solution steps down AC220V through a transformer to a secondary voltage of 10V, and … Read more

How to Choose the Right Power Module for Your Needs

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How to Choose the Right Power Module for Your Needs

Maichi Electronics provides a full range of power module cost-effective solutions. Power modules are an essential component in electronic devices, converting the input voltage to the voltage required by the device to ensure its normal operation. Today, we will introduce the commonly used types of power modules, their characteristics, and application scenarios. 1. Linear Power … Read more